“露天矿工作面”的概念、定义、翻译、参考文献-科学参考

单词	露天矿工作面
释义	露天矿工作面 Encyclopedia 工学露天开采境界释 working face of open pit露天矿工作面露天矿采掘矿岩的工作场所。
随便看	matrix sampling matrix sampling design matrix semigroup matrix series matrix signature matrix solution matrix spectrum matrix splitting matrix splitting preconditioner matrix splitting preconditioning matrix splitting preconditioning (preconditioner) matrix square root matrix structural analysis matrix summation method matrix-supported fabric matrix sustained/controlled release preparations matrix symbol of an operator matrix theorem matrix theory matrix trace matrix transformation matrix transpose matrix tree theorem matrix unit matrix-valued

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。